The SARS-CoV-2 set off a pandemic involving millions of people around the world. The topic of discussion is the possible viral detection in different body fluids than respiratory droplets. Therefore, we evaluated the possible presence of SARS-CoV-2 in semen and urine samples. Thirty patients were included in the study aged 35.67 ± 6.84 years. The day after the pharyngeal and/or nose swab of SARS-CoV-2 was positive, urine and semen samples were taken from patients, and the presence of SARS-CoV-2 was investigated. Laboratory tests and chest CT findings were evaluated simultaneously. SARS-CoV-2 was detected in four (13.3%) patients' semen samples and in seven (23.3%) patients' urine samples. White blood cell (WBC), neutrophil, C-reactive protein (CRP), ferritin, alanine transaminase (ALT), lactate dehydrogenase (LDH) and procalcitonin were significantly higher in patients with SARS-CoV-2 in semen (p .05). Patients with severe pneumonia findings in Chest CT images are likely to be PCR positive in semen and urine samples (p = .005, p = .001). SARS-CoV-2 was not detected in urine and semen samples of patients after they had recovered (average duration 23 ± 4 days). SARS-CoV-2 can be detected in the urogenıtal fluıds of patients with severe clinical conditions and high viral load.Manure generated from livestock production could represent an important source of plant nutrients in substitution of synthetic fertilizer. To evaluate the sustainability of partially substituting synthetic fertilizer with soil organic amendments (OAs) in horticulture, an economic and greenhouse gas (GHG) budget was developed. The boundary for analysis included manure processing (stockpiling vs. composting) and transport and spreading of manure and compost (feedlot and chicken) in intensively cultivated horticultural fields. The OA field application rates were calculated based on the nitrogen supplied by OAs. The GHG budget based on directly measured emissions indicates that the application of composted manure, in combination with reduced fertilizer rate, was always superior to stockpiled manures. Compost treatments showed from 9 to 90% less GHG emissions than stockpiled manure treatments. However, higher costs associated with the purchase and transport of composted manure (three times higher) generated a greater economic burden compared with stockpiled manure and synthetic fertilizer application. The plant nutrient replacement value of the OAs was considered only for the first year of application, and if long-term nutrient release from OAs is taken into account, additional savings are possible. Because the income from soil carbon sequestration initiatives in response to OA application is unlikely to bridge this financial gap, particularly in the short term, this study proposes that future policy should develop methodologies for avoided GHG emissions from OA application. The combined income from soil carbon sequestration and potentially avoided GHG initiatives could incentivize farmers to adopt OAs as a substitute for synthetic fertilizers, thereby promoting more sustainable farming practices.Mangroves have colonised extreme intertidal environments characterised by high salinity, hypoxia and other abiotic stresses. Aegiceras corniculatum, a pioneer mangrove species that has evolved two specialised adaptive traits (salt secretion and crypto-vivipary) is an attractive ecological model to investigate molecular mechanisms underlying adaptation to intertidal environments. We assembled de novo a high-quality reference genome of A. corniculatum and performed comparative genomic and transcriptomic analyses to investigate molecular mechanisms underlying adaptation to intertidal environments. We provide evidence that A. https://www.selleckchem.com/products/U0126.html corniculatum experienced a whole-genome duplication (WGD) event c. 35 Ma. We infer that maintenance of cellular environmental homeostasis is an important adaptive process in A. corniculatum. The 14-3-3 and H+ -ATPase protein-coding genes, essential for the salt homeostasis, were preferentially retained after the recent WGD event. Using comparative transcriptomics, we show that genes upregulated under high-salt conditions are involved in salt transport and ROS scavenging. We also found that all homologues of DELAY OF GERMINATION1 (DOG1) had lost their heme-binding ability in A. corniculatum, and that this may contribute to crypto-vivipary. Our study provides insight into the genomic correlates of phenotypic adaptation to intertidal environments. This could contribute not only within the genomics community, but also to the field of plant evolution.Digital PCR (dPCR) has been adapted to quantify the proportion of mitochondrial DNA (mtDNA) molecules without and with double-strand DNA breaks (DSBs). This is based on a break-apart approach of two differentially labeled target sequences distantly located in the circular DNA molecule. When the two targets amplify in separated reaction partitions, the original mtDNA molecule should be fragmented by two DSBs at least, each in a different segment between targets. When both targets amplify in the same partition, it must correspond to a circular or linear mtDNA molecule. These two possibilities may be distinguished through a restriction endonuclease (RE) induced unique DSB within a DNA segment between the targets. After RE-digestion, separation of both target signals in different partitions must indicate the presence of a previous linear mtDNA molecule. Otherwise, joint amplification in the same partition would correspond to an initial circular mtDNA that has been linearized by the endonuclease. The procedure was validated by assaying different proportions of mtDNA fragmented by in vitro digestion with REs, evidencing a perfect accordance between the expected theoretical values and dPCR quantification. Samples from peripheral blood cells, cellular and extracellular DNA from the U2OS cell line, as well as cells incubated with ethidium bromide to induce mtDNA depletion, were evaluated. The technique may be of interest to complement the studies of mtDNA in relation to aging and human disease, as well as to assess possible adverse effects of certain drugs that could be related to affectation of mtDNA.